SceneCAD [1]} contains 3D room layout annotations on real-world RGB-D scans of ScanNet [2]}.
We convert the layout annotations to 2D floorplan polygons.
Annotations are only available for the ScanNet training and validation splits, so
we train on the training split and report scores on the validation split.
We use the same procedure as in Structured3D to project RGB-D scans to density maps.
